Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6495989 | Battery control apparatus and management method of battery | — | 2002-12-17 |
| 6439065 | Torque detecting apparatus | Syunji Ooshima, Naomasa Sato, Shoji Tanina, Toshiro Hayashi | 2002-08-27 |